40T PERFORMANCE

4.7

Buy on Amazon

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

When purchasing a product, price is the consumer's primary concern. At present, 40T PERFORMANCE has 4 products for sale. 40T PERFORMANCE products range in price from $36.75 to $109.98, and the average price of all the products is about $58.87.

We found that most of the 40T PERFORMANCE products are manufactured by 40TPerformance. The manufacturer provides 40T PERFORMANCE with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase 40T PERFORMANCE products from the seller TURBO BOOST LEAK TESTERS. The brand holds an average rating of 4.66, testifying to its excellent reputation.

40T PERFORMANCE Best Sellers

Last Updated: Jan 10, 2026

40T-Performance E85 Flex Fuel Sensor Mount/Bracket Bypass Module - Robust Mount for Full Flow from Your E85 Flex Fuel Sensor to Fuel Rails - Solid 6061 Billet - 6AN and 8AN Fittings Included

Fuel Tank Valve Sensors

Buy on Amazon Find on eBay

40T Performance E85 flex fuel sensor bypass module will let you install an ethanol flex sensor the right way. Capable of 1000HP of E85 flow by allowing for 2 paths of fuel "parallel flow" so the sensor reads ethanol content while the main path flows tons of fuel. *Does not include sensor* 2023 update: now includes L-bracket mount

[ Engineered in the USA ] Assembles OVER your sensor in minutes vs. using sketchy quick-connect EFI fittings that can leak! Double o-ring design ensures no leaks. Premium materials - 6061 aluminum and stainless hardware. AN Fittings install with o-rings instead of crush washers. Avoid the risk of leaky fuel in an engine bay!

[ Configuration] Works on inline or V engines either on feed or return side. Have an LS? Run it as a splitter with 8AN in and 6AN output feed to each rail to get the benefit of full equalized fuel pressure & flow to each rail for maximum performance. This setup can easily support 1000 HP on e85. ANY port can be used as an input or output

[Compatability] Any sensor with tube diameter of ⅜” (9.5mm) & length 95 mm. Works with most of the common GM 13577429 / 13577379, AC Delco 13507128, Continental, VDO & AEM 30-2200 30-2201 sensors. Both the small and big body inline sensors. Check our other listing for a spacer adapter for 105mm length sensors.

[ We got you covered] Hassle-free 3 year warranty against ANY issues. Call or text. We encourage questions and are always happy to take care of any issues as fast as possible. Proudly engineered and tested in the USA. Call or text our tech specialist direct for any questions or concerns.

Read more Read less

40T PERFORMANCE Solid Billet Aluminum 6061-T6 Camshaft Timing Chain Tensioner Tool - P/N 3366 - Compatible with All VW Audi 5-Valve Engines Including 1.8T 2.7T 2.8L 3.2L 4.2L

Engine Timing Belt Tools

Buy on Amazon Find on eBay

Break it we replace it! This tensioner tool is machined from solid billet 6061-T6 aluminum and designed to stay in one piece when working on your VW or Audi with a 5-valve cylinder head. Avoid the cheap plastic tools that can leave you stuck halfway through your cam job! Designed and manufactured by 40T Performance, not a rebranded product.

[WHATS INCLUDED] 6061-T6 Billet Aluminum Tensioner body and M6x1.0mm 110mm black oxide socket head cap screw

[ENGINE COMPATIBILITY] Compatible with all VW and Audi 5 valve cylinder heads on the following engines: 1.8T 20V, 2.7T 30V, 2.8L, 3.2L 30V and 4.2L 40V. Audi A4, S4, TT, plus more. VW Jetta Passat GLI Beetle Golf GTI, plus more

[PART NUMBER COMPATIBILITY] Replaces part numbers VAG 3366 / VAG3366 / 3366 and 058109217 / 058109217B / 058109088 and 058109088K

40T Performance is based out of Southern California and we pride ourselves in customer service. Send us a message and we will be happy to help with any questions or concerns

Read more Read less

Billet Aluminum Thermostat Housing J-PLUG – Compatible with B6 Audi A4 1.8T - PN 06B103033 06B103033A

Engine Thermostat Housings

Buy on Amazon Find on eBay

If you have a mysterious coolant leak dripping down your oil pan and its coming from somewhere under the intake manifold ... then there is a good chance your J-Plug or thermostat housing is leaking! Either way this is the best time to Install this 40T Performance Solid Billet Aluminum JPlug as a PERMANENT SOLUTION to the oem plastic part and have the confidence that you will never need to get under the intake manifold to service this J-plug again!

Replaces PART NUMBERS 06B103033 and 06B103033A 06B 103 033 COMPATIBLE with any B6 Audi A4 with the 1.8T engine (2002 - 2005) INCLUDED: Billet Aluminum 6061 J-plug -Includes Stainless Steel AR-70 M6x1.25 16mm bolt, -(2) O-rings

A deteriorated J Plug may cause more engine damage from loss of coolant, overheating, pieces of it circulating in your cooling system, clogging passages and potentially get lodged into your water pump impeller!

If you are doing the thermostat housing service or already have your intake manifold off, then this is the perfect opportunity to replace your stock plastic J-Plug! The stock oem J-Plug is plastic and after time, more than 20 years now since the 1.8t engine was released, this plastic inevitably will become brittle, break down and leak!

Engineered and Manufactured to the OEM spec dimensions for a perfect fit! Made of 6061 CNC Billet Aluminum and then anodized for added durability and corrosion resistance. Includes 2 o-rings (one as a spare) and a stainless steel M6 bolt also to avoid corrosion! 40T Performance offers a lifetime warranty on any issues you may have feel free to reach out any time for a quick and easy experience

Read more Read less

40T PERFORMANCE Aluminum Camshaft Timing Chain Tensioner Tool - P/N 3366 - Compatible with All VW Audi 5-Valve Engines Including 1.8T 2.7T 2.8L 3.2L 4.2L

Engine Timing Belt Tools

Buy on Amazon Find on eBay

[Gasket Set INCLUDED} We've Included a top-of-the-line Elring cam chain tensioner gasket set! Avoid leaks from re-using your old tensioner gasket or half-moon seal. Whenever you are removing your tensioner, you will need a brand new gasket kit. Do it once, do it right! (PN ELR-863590, 058198217, 077198217)

[WHATS INCLUDED] (1) 6061-T6 Billet Aluminum Tensioner body and M6x1.0mm 110mm black oxide socket head cap screw. (1) Elring metal tensioner gasket and Elring half-moon Seal. (Will need (2) sets on V6 V8 engines)

[HOW IT WORKS] This tool will allow you to compress the camshaft chain tensioner adjuster on the back of the cylinder head, relieves chain tension to allow you to remove and set the chain timing without much hassle or damage to sensitive surfaces or components. Before reinstalling the tensioner, replace the old gasket with the provided new gasket. And before installing the valve cover, replace the old half-moon seal with the provided seal.

Compatible with all VW and Audi 5 valve cylinder heads on the following engines: 1.8T 20V, 2.7T 30V, 2.8L, 3.2L 30V and 4.2L 40V. Audi A4, S4, TT, plus more. VW Jetta Passat GLI Beetle Golf GTI, plus more. (Will need (2) sets on V6 V8 engines)

[PART NUMBER COMPATIBILITY] Tensioner Tool: Replaces part numbers VAG 3366 / VAG3366 / 3366 and 058109217 / 058109217B / 058109088 and 058109088K, 034 Motorsports, CTA 2874. Elring Gasket Seal Kit ELR-863590, 058198217, 077198217

40T Performance is based out of Southern California and we pride ourselves in customer service. Send us a message and we will be happy to help with any questions or concerns.

Read more Read less

40T PERFORMANCE FAQs

Is 40T PERFORMANCE Legit?

Yes, 40T PERFORMANCE is a legitmate brand on Amazon. After conducting a comprehensive analysis of 16 customer reviews for 40T PERFORMANCE products on Amazon, we have determined its average rating. With a strong performance and good quality, 40T PERFORMANCE has received an average rating of 4.66 from numerous buyers, indicating that 40T PERFORMANCE are trustworthy and live up to their claims. Therefore, it is safe to make purchases from 40T PERFORMANCE on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more 40T PERFORMANCE products?

If you're interested in 40T PERFORMANCE and want to find more 40T PERFORMANCE products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type 40T PERFORMANCE in the search box and hit Enter to see the search results.
Find and click the correct 40T PERFORMANCE to go to the new page.
Select the products you want in the 40T PERFORMANCE buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more 40T PERFORMANCE products.

How does findthisbest choose the top 40T PERFORMANCE products?

We analyze millions of 40T PERFORMANCE products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase 40T PERFORMANCE products via FindThisBest?

Go to the 40T PERFORMANCE page.
Select the product you want in the 40T PERFORMANCE buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product 40T-Performance E85 Flex Fuel Sensor Mount/Bracket..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the 40T PERFORMANCE products?

Most of the 40T PERFORMANCE products are produced by 40TPerformance. The manufacturer provides 40T PERFORMANCE with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the 40T PERFORMANCE products, helping you make more informed buying decisions. We recommend best choices of the products from the 40T PERFORMANCE brand, helping you make better shopping choices with less time and energy.

Similar Brands